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The database currently contains information on $S_k(\Gamma_0(N))$ for
$(k,N)$ in the ranges
$[2,12]\times [1,100]$
and
$[2,40]\times [1,25]$, and on $S_k(\Gamma_1(N))$ in the ranges
$[2,10]\times [1,50]$
and
$[2,20]\times [1,16]$.
More data is being added continually.